1 /* 2 * Copyright (c) 2019-2020, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 //! 23 //! \file decode_pipeline_adapter.h 24 //! \brief Defines the interface to adapt to decode pipeline 25 //! 26 27 #ifndef __DECODE_PIPELINE_ADAPTER_H__ 28 #define __DECODE_PIPELINE_ADAPTER_H__ 29 30 #include "codechal.h" 31 32 class DecodePipelineAdapter: public Codechal 33 { 34 public: 35 //! 36 //! \brief Constructor 37 //! \param [in] hwInterface 38 //! Hardware interface 39 //! \param [in] debugInterface 40 //! Debug interface 41 //! DecodePipelineAdapter(CodechalHwInterface * hwInterface,CodechalDebugInterface * debugInterface)42 DecodePipelineAdapter( 43 CodechalHwInterface *hwInterface, 44 CodechalDebugInterface *debugInterface) : Codechal(hwInterface, debugInterface) 45 { 46 m_apogeiosEnable = true; 47 }; 48 IsHybridDecoder()49 virtual bool IsHybridDecoder() { return false; } 50 51 virtual bool IsIncompletePicture() = 0; 52 virtual bool IsIncompleteJpegScan() = 0; 53 54 #ifdef _DECODE_PROCESSING_SUPPORTED 55 //! 56 //! \brief Indicates whether down sampling is supported 57 //! \return If down sampling is supported by decode 58 //! 59 virtual bool IsDownSamplingSupported()= 0; 60 #endif 61 62 virtual MOS_SURFACE* GetDummyReference() = 0; 63 virtual CODECHAL_DUMMY_REFERENCE_STATUS GetDummyReferenceStatus() = 0; 64 virtual void SetDummyReferenceStatus(CODECHAL_DUMMY_REFERENCE_STATUS status) = 0; 65 virtual uint32_t GetCompletedReport() = 0; 66 virtual MOS_GPU_CONTEXT GetDecodeContext() = 0; 67 68 MEDIA_CLASS_DEFINE_END(DecodePipelineAdapter) 69 }; 70 #endif // !__DECODE_PIPELINE_ADAPTER_H__ 71 72